<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8" />
    <title>6.演示函数柯里化</title>
</head>

<body>
    <script type="text/javascript">
        // function sum(a, b, c) {
        //     return a + b + c;
        // }
        function sum(a) {
            return (b) => {
                return (c) => {
                    return a + b + c;
                }
            }
        }
        console.log("sum", sum(1)(2)(3))
    </script>
</body>

</html>